2 TECHNICAL DATA
TECHNICAL DATA
A Above dimensions are based on the machine with rubber trucks.
A Specifications subject to change without notice.
D With unloaded digging bucket. (JPN STD Bucket)
D Firm compacted soil.
D Operators must exercise extra caution and follow instructions in the operator's manual.
D Worse condition or heavier attachment to the above will decrease climbing angle.
A Include ROPS/FORS structure compliance to standards ISO 3471 and ISO 3449 complies with OSHA regulations.
KUBOTA EXCAVATOR
Model name KX057-4
Type Canopy CAB
Operating weight
(including operator's)
kg 5510 5600
Engine
Type
Water cooled 4 cycle diesel
engine with 4 cylinder
Model name
(No air conditioner type)
V2607-DI-E3-BH-5
(Air conditioner type)
V2607-DI-E3-BH-3
Total displacement cc 2615
Engine power SAE
J1955 gross
kW 35.5
Rated speed rpm 2200
Low idling speed rpm 1050 to 1200
Performance
Unit swing speed rpm 9.3
Travel
speed
Fast km/h 4.9
Slow km/h 2.8
Ground pressure
(With operator)
kPa
(kgf/cm )
30.9
(0.315)
31.4
(0.320)
Climbing angle % (deg) *36 (20)
Angle in case of
crossing slope
% (deg) *27 (15)
Dozer Width x Height mm
1960 x 410
(77.16 x 16.2)
Boom swing angle
Left rad (deg) 1.20 (70)
Right rad (deg) 0.96 (55)
Pressure
connection
for
attachments
Max.
displacement
L / min
75 (AUX 1 port)
37 (AUX 2 port)
Max. pressure
MPa
(kgf/cm )
[AUX 1 port] 17.2 [AUX 2] 17.2
(175) (175)
Fuel tank capacity L 75
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